* {
  margin: 0;
  padding: 0; }

li {
  list-style: none; }

header {
  width: 100vw;
  height: 19.4085vw;
  margin: 2.77264vw 0; }
  header .classify {
    display: inline-block;
    width: 12.939vw;
    text-align: center;
    font-size: 3.32717vw;
    color: #ccc; }
  header .inp {
    display: inline-block;
    position: relative; }
    header .inp img {
      position: absolute; }
    header .inp .big {
      top: 1.84843vw;
      left: 0.36969vw;
      width: 3.69686vw; }
    header .inp .sao {
      right: 1.84843vw;
      top: 1.84843vw;
      width: 3.69686vw; }
    header .inp .search {
      width: 71.34935vw;
      height: 7.02403vw;
      background: #f7f7f7;
      border-radius: 2.77264vw;
      border: 1px solid transparent;
      text-indent: 5.54529vw;
      font-size: 4.06654vw;
      color: #ebebeb; }
  header .add {
    width: 3.69686vw;
    margin-left: 2.77264vw;
    text-align: center; }
  header .navigation {
    margin: 1.84843vw 0;
    width: 100%; }
    header .navigation div {
      width: 45%;
      text-align: center;
      font-size: 4.06654vw;
      font-weight: bold;
      float: left; }
    header .navigation .redfont {
      color: #eb4f4d;
      position: relative;
      display: inline-block; }
      header .navigation .redfont .line {
        display: inline-block;
        position: absolute;
        width: 8.13309vw;
        border-bottom: 0.92421vw solid #eb4f4d;
        top: 6.4695vw;
        left: 18.48429vw; }

.banner {
  width: 100vw;
  height: 40.66543vw;
  margin: 2.77264vw 0;
  overflow: hidden;
  position: relative; }
  .banner .banner_img {
    position: relative;
    width: 100%; }
    .banner .banner_img img {
      position: absolute;
      width: 100%; }
  .banner ul {
    position: absolute;
    bottom: 3.32717vw;
    right: 3.69686vw; }
    .banner ul li {
      width: 1.10906vw;
      height: 1.10906vw;
      border-radius: 50%;
      background: #fff;
      opacity: 0.8;
      float: left;
      margin-left: 1.81146vw; }

.logolist {
  width: 100vw;
  height: 42.51386vw;
  margin-top: 1.84843vw; }
  .logolist ul {
    margin-top: 0.92421vw;
    height: 21.25693vw;
    padding-top: 1.84843vw;
    box-sizing: border-box; }
    .logolist ul li {
      float: left;
      width: 20%;
      text-align: center;
      font-size: 3.8817vw;
      color: #7a7a7a; }
      .logolist ul li img {
        width: 6.4695vw;
        height: 6.4695vw;
        margin-bottom: 0.92421vw; }

.advertisement {
  width: 100vw;
  height: 92.42144vw;
  background: #eee;
  padding-top: 2.77264vw;
  box-sizing: border-box; }
  .advertisement .plate {
    width: 100%;
    height: 35.12015vw;
    background: #fff;
    padding: 2.77264vw;
    margin-top: 3.69686vw;
    box-sizing: border-box; }
    .advertisement .plate img {
      width: 27.1719vw;
      height: 27.1719vw;
      float: left; }
    .advertisement .plate div {
      float: left;
      width: 64.69501vw;
      padding-left: 0.92421vw;
      box-sizing: border-box; }
      .advertisement .plate div .title {
        font-size: 3.8817vw;
        font-weight: bold;
        margin-bottom: 1.84843vw; }
      .advertisement .plate div .gray {
        background: #f7f7f7;
        margin-left: 1.84843vw;
        font-size: 2.77264vw;
        color: #b4b4b4; }
      .advertisement .plate div .redfont {
        margin-top: 0.92421vw;
        font-size: 3.69686vw;
        color: #c5435c;
        font-weight: bold; }
      .advertisement .plate div .detailed {
        margin-top: 0.92421vw; }
        .advertisement .plate div .detailed span {
          display: inline-block;
          font-size: 3.32717vw;
          color: #b4b4b4; }
        .advertisement .plate div .detailed .say {
          margin-left: 24.02957vw; }
        .advertisement .plate div .detailed .price {
          float: right; }

footer {
  position: fixed;
  bottom: 0;
  width: 100vw;
  height: 12.939vw;
  background: #fff; }
  footer ul li {
    width: 25%;
    float: left;
    text-align: center;
    padding-top: 0.92421vw;
    color: #cbcbcb; }
    footer ul li img {
      width: 5.54529vw;
      height: 5.54529vw; }
    footer ul li .red {
      color: red; }
